Have you successfully started a fire with these lenses and/or do they have a decent focal point with light to potentially start said fire?

I actually have successfully started a fire with one of the cards. The focal point can get pretty small and intense. I lit a tinder bundle first made of some dry grass and a cotton ball with Vaseline. It was a bright and sunny day so it only took a minute or so to get the bundle lit.

How are these packaged?

Each Opticlens lens comes in it's own reusable plastic sleeve for protection from dirt and scratches. The 12 lenses are then package in a resealable ziplock style plastic pouch for storage and protection.

What is the actual overall size, and what is the size of the lens portion? What is the focal point dimension? What material are they made out of?

2 3/16" x 3 3/8" is the actual overall size, 1 11/16" x 3 1/8" is the lens portion. I don't know what you mean by focal point dimension, I believe they are made out of some sort of plastic.

do you have to hold the magnifier above the object you are reading?

Yes, you do need to hold it above the object at least a few inches. If you lay it flat on the page, the image will be clear but will not magnify. The magnification will increase as you raise it further form the page until it reaches it's maximum magnification of 3X normal size (300%). This is about 6 to 10 inches form the object. If you raise it further, the image will become blurry.

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Lot of 12 OpticLens Brand Credit Card Sized Magnifying Lenses. Wholesale Lot - 300% Fresnel Magnifier

Product ID: 5222985

Details

Brand
OpticLens
Color
Transparent
Lens Material
Polyvinyl
Magnification Strength
3 x
Product Dimensions
2"L x 3.25"W

💳Credit Card Size Wallet Fit

📦Bulk Lot of 12 Lenses

🔍3X Magnification Power

11199CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

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Description

🔎 Elevate your vision, anytime, anywhere—magnify your world in style!

MULTI USE ESSENTIAL TOOL - Ideal for reading, magnifying, and even emergency fire starting—be prepared anywhere.
POWERFUL 3 X MAGNIFICATION - See every detail with triple zoom clarity.
BULK BUY FOR SMART SAVINGS - Get 12 lenses at once—perfect for office, travel, or gifting.
DURABLE FLEXIBLE PVC BUILD - Thin yet resilient material designed for everyday use and emergency needs.
ULTRA PORTABLE WALLET SIZE - Sleek, credit card dimensions fit effortlessly in your wallet or pocket.

This wholesale lot of 12 OpticLens credit card sized magnifying lenses offers 3X magnification in a slim, flexible PVC design measuring 2" x 3.25". Perfectly portable to fit in your wallet, these durable lenses serve as versatile reading aids and emergency tools, backed by a 4.6-star rating from over 1,000 users.

Specifications

ASIN	B00C3VQ8VY
Brand Name	OpticLens
Color	Transparent
Customer Reviews	4.6 4.6 out of 5 stars (1,084)
Handle Material	Pvc
Item Dimensions L x W	2"L x 3.25"W
Lens Material	Polyvinyl Chloride (PVC)
Magnification Strength	3 x
Manufacturer	OpticLens
Manufacturer Part Number	OL-3212
Model Number	MCMAGNIFCC12
Number of Items	12
UPC	710228560483 321654548879

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11199CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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